Comparison

PSI SUPPORT vs Usiminas

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

PSI SUPPORT

PSI Support and Knowledge

Free

💼 Business

★ 5.02 ratingsView app →

About

PSI SUPPORT

Access technical publications and manage support case files directly with the technical support team. This business tool streamlines knowledge access and issue resolution for partners.

Highlights

Access technical publications
Create support case files
Manage support case files
Submit cases to technical support

Features

Read full description

PSI Support is a mobile app for partners used to access knowledge information as well as submit technical support case files. PSI Support mobile app includes knowledge and support case file management. – Knowledge: Access to technical publications – Support: Create and manage support case files which are submitted directly to PSI Technical support team

About

Usiminas

Features

Read full description

A Extranet Mobile é mais um canal de interação entre Usiminas e seus Clientes.

Screenshots

PSI SUPPORT4 screens

Usiminas4 screens

Verdict

The call

PSI SUPPORT and Usiminas are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PSI SUPPORT ships an update every 3 months, Usiminas every 2 months. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

ScorecardNo meaningful differences

PSI SUPPORT versus Usiminas: the parameters behind the verdict, then further details
Parameter	PSI SUPPORT	Usiminas
Price	Free	Free
Rating	5.0 (2 ratings) — better	—
Number of ratings	2 — better	—
Update frequency	Every 3 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0	11.0 — better
Further details — not scored
Size	121 MB	47 MB
Age rating	4+	4+
Developer	Syncron AB	Usinas Siderurgicas de Minas Gerais S.A.

In-app purchases

None

PSI SUPPORT

No in-app purchases

None

Usiminas

No in-app purchases

Questions

Is PSI SUPPORT free?

PSI SUPPORT is free to download, with no in-app purchases.

Is Usiminas free?

Usiminas is free to download, with no in-app purchases.

Do PSI SUPPORT or Usiminas have ads?

Neither PSI SUPPORT nor Usiminas shows ads.

Which is updated more often, PSI SUPPORT or Usiminas?

PSI SUPPORT ships an update every 3 months, and Usiminas every 2 months. Most recently, PSI SUPPORT was updated on October 20, 2026 and Usiminas on October 16, 2026.